Seiko Cal. 6317 - 604

This Automatic model from 1972 features a 44mm Gold-Plated case. It features a Champagne dial protected by a Hardlex crystal and offers 160m of water resistance. [seikata-wm-856e8b1deca0]

Also known as: Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

10.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

160m

Dial Color

Champagne

Jewels

21j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1972

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